> ❶ By default, GNU/IceCat has the LibreJS extension installed, it will block all JS by default if it does not provide a valid license. Examples for settings menu do not provide one nor one is shown in the test version. For settings menu script, you can add [this license](https://ark.sudovanilla.org/MinPluto/Zorn/src/commit/9bcbd72237f7ccb56f526d96b8f4a3caf1289bfb/src/Controls/Controller.astro#L2-L26) to the top of the script. Learn more: https://www.gnu.org/software/librejs/free-your-javascript.html
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> ❷ Zorn uses the `requestPictureInPicture()` function for it's **Picture-in-Picture** button, is it not compatible with Mozilla Firefox. \
> With this compatibility issue, the PiP button is disabled for Mozilla Firefox-based web browsers. A different method may be used in the future to allow compatibility for the browser. \
> Learn more on MDN: https://developer.mozilla.org/en-US/docs/Web/API/HTMLVideoElement/requestPictureInPicture